CloudFlare is PCI certified

http://blog.cloudflare.com/cloudflare-is-pci-certified

by jgrahamc • 12 years ago

69 27 12 years ago

blog.cloudflare.com

rdl• 12 years ago

This is pretty important for a network service which is inherently inline for all your traffic. It isn't so important for something like a video cache (which I don't think CloudFlare even supports), but for DDoS protection and services like that, I don't think I'd want to use a non-PCI certified service even if I weren't required to.

nknighthb• 12 years ago

a video cache (which I don't think CloudFlare even supports)

Why wouldn't it?

Here's your basic HTTP Live Streaming server, it can serve VOD or live events to dozens, perhaps hundreds of users:

cd /path/to/video/and/m3u8 && python -m SimpleHTTPServer 8000

Done.

CloudFlare caches HTTP objects, therefore CloudFlare caches video.

largehotcoffee• 12 years ago

https://support.cloudflare.com/hc/en-us/articles/200172516-W...

simcop2387• 12 years ago

There may be a limit on the size of the objects, or even the file type that cloudflare will actually cache. Along with that there's many other protocols that get used for serving videos RTMP/E and then another that MS uses for Windows Media Player that I can't remember the name of. All of which won't get cached by cloudflare.

jacquesm• 12 years ago

Except that according to https://support.cloudflare.com/hc/en-us/articles/200168476-H... that isn't true:

CloudFlare is not suitable for websites that stream video or audio directly from their origin server. If a website uses YouTube or Vimeo for the videos embedded on your website, then that is compatible with CloudFlare. Streaming content should be on a subdomain CloudFlare doesn't touch, if a customer would still like to speed up the rest of their site.

pothibo• 12 years ago

How serious is that certification? Is it a bureaucracy certification with some vintage requirements or is it something that keeps adapting to the changes in the technology environment?

falcolas• 12 years ago

PCI is a voluntary certification which is more or less toothless. You can pass a PCI, and still be terribly vulnerable in a myriad of ways.

Also, PCI certification of the environment doesn't make you, the end user, PCI certified.

grandalf2• 12 years ago

PCI is a voluntary certification which is more or less toothless. You can pass a PCI, and still be terribly vulnerable in a myriad of ways.

Less so with PCI DSS 3.0 SAQ A-EP, which probably results in e-commerce sites using Cloudflare failing that SAQ.

haswell• 12 years ago

Absolutely correct. I worked at one of the "big 4" fully PCI compliant/validated credit card companies for years, and while I do not feel comfortable getting into specifics, it shocked me how many potential vulnerabilities I observed over the years. Many emails to INFOSEC were written.

adrr3• 12 years ago

PCI is always done on scope. What part of system the PANs are touching. So your CDN is just one part of where PANs can pass through and next is the system that sends it out to the network. And if you store the PAN, then the DB.

Also is not voluntary, your merchant account will enforce it. PCI is all self assessment till you hit level 1, then you have to bring an auditor in and they'll go over all your systems that handle the PANs and ensure they are PCI compliant. Its not an easy task. PCI 3.0 is coming out with helps deal with target like breaches which ensures compliance continuity, so its no longer a point of time like the past.

cesther• 12 years ago

PCI DSS is not voluntary if you transmit, store or process credit cards.

It is enforced through contract, typically for a merchant through their relationship with their bank, for service providers via the contract with the merchant.

lambersley• 12 years ago

Its quite important. Any business that processes or stores credit card transactions for AMEX, Visa and Discover cards automatically fall under the jurisdiction of PCI, whether the business wants to or not. PCI has the authority to levy huge fine against businesses for failure to maintain its Data Security Standards. Small eComm businesses can easily falter at the financial pressures. I've seen major businesses elect to simply pay the fines as implementing PCI DSS can be quite costly in large, legacy environments.

michaelmior• 12 years ago

I don't think the OP was questioning the practical need to be PCI-compliant. I think the question was as to how useful PCI actually is at protecting users. (i.e. does it actually prescribe best practices or is it just smoke and mirrors)

peterwwillis• 12 years ago

It does change over time and get updated every year, but it's always been kind of a joke. You're basically filling out a form that says "I'm pretty sure i'm secure", you get port scanned, somebody comes to your business to verify you didn't make the whole thing up [if you are Level 1], and you eventually get some official stamps of approval. Amazingly it can cost up to a half million dollars to go through the whole process for Level 1. Quite the tidy industry.

freehunter• 12 years ago

It can be a joke, but it's a good way to get senior leadership onboard with new security technologies. "It helps with PCI" and the check is signed.

smackfu• 12 years ago

It ensure you are doing bare minimum best practices, like not sharing user ids and using encryption. It's sad that any company dealing with credit card data could fail, but not surprising.

ef4• 12 years ago

Is it a bureaucracy certification with some vintage requirements or is it something that keeps adapting to the changes in the technology environment?

That's not really an "or" question. It is a bureaucracy-oriented standard that focuses mostly on whether you have the right policies in place in all the right topic areas. But it also adapts reasonably well to changing technology -- because it actually has relatively little to say about specific technologies.

tzs• 12 years ago

It changes.

For instance, earlier versions were written under the assumption that if you were doing your own credit card processing it was on dedicated physical servers you owned or leased, and that these servers were either in a facility exclusively for your use or if they were in a shared data center they were in locked cage that you had exclusive access to.

It was not possible to meet the requirements if you were doing your processing on Amazon ECS or similar services. There was even some question over whether or not you could meet PCI requirements using your own virtualization. If two things are supposed to be on separate networks, but those two networks are actually virtual networks between virtual machines running on the same physical host, did that count?

Later versions took into account virtualization. It became possible to do credit card processing and storage on ECS and similar services if they had the appropriate PCI certification. (Note: you still have to have your own certification. The certification of places like Amazon and CloudFlare just means that it is possible to use them in your credit card processing architecture and still get certified).

lsh1232• 12 years ago

It depends on how you approach it. You can pass the certification just with checkboxes/paperwork or you actually try to understand the reasoning behind requirements to make things better.

adrr3• 12 years ago

PCI level 1 is more than checkboxes. Its an independent auditor coming in to confirm compliance.

0xdeadbeefbabe• 12 years ago

Is it a bureaucracy certification with some vintage requirements

Yes, but vintage in computer security could be as little as 1 year ago.

is it something that keeps adapting to the changes in the technology environment?

Somewhat, but threats to its own existence take a higher priority. Don't expect PCI flunkies to get excited about bitcoin, for example, or even stripe.

grandalf2• 12 years ago

This is great news, but it does not necessarily mean that an e-commerce site hosted on CloudFlare can be PCI DSS 3.0 Level 1 compliant.

Also, it quite likely does not mean that (as of Jan 1 2015) any e-commerce site hosted on Cloudflare will be able to pass the PCI DSS Level 3 SAQ A-EP.

god_bless_texas• 12 years ago

I thought PCI DSS 3.0 was the new standard?

Isn't certifying to 2.0 like saying you're Windows XP certified?

jewel• 12 years ago

It's not quite that bad. 3.0 was released in November of 2013. It's allowed to be certified under 2.0 until the end of 2014.

I'm not well-versed in the changes to know off the top of my head if any of the changes would matter to cloudfront.

WatchDog• 12 years ago

PCI DSS 3.0 is a mess at the moment. Under PCI DSS 2.0 merchants can relieve most of their PCI DSS burden simply by ensuring that the infrastructure and services that process those payments are PCI certified. The simplest way to do this is simply redirect the customer to a PCI certified payment gateway.

PCI DSS 3.0 is much more broad and ambiguous, the current interpretation seems to be that every aspect of a merchants website and infrastructure needs to be PCI compliant, regardless of if it ever sees a credit card or not.

The reasoning for the changes seems to be an increased number of compromised websites that would normally not accept credit cards directly, but once compromised the intruder can modify the website as they see fit and fool customers into providing card details.

As you can imagine, the amount of work and money it would take to certify every aspect of a merchants web infrastructure is prohibitive, as a result until more clarification arises around the requirements, QSA's are recommending qualifying under PCI DSS 2.0 rather than 3.0.

CloudFlare is PCI certified

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